Tag dossier
Badge records tagged with ESP32-C6, across Argentina, France, Mexico, Netherlands, Poland, Singapore, United States.
Official Electronic Cats ESP32-C6 community and VIP badge
BugCON 2024's official Electronic Cats badge was an open-hardware ESP32-C6 badge line with community and VIP variants, USB serial workflow, displays, LEDs, battery power, firmware directories, KiCad hardware trees, and CERN-OHL hardware licensing.
ESP32-C6 LoRa badge
The official Ekoparty 2024 electronic badge documented by Electronic Cats with ESP32-C6 control, RFM95 LoRa radio, OLED display, NeoPixels, USB, buzzer, KiCad hardware files, firmware sources, Badge Connect behavior, and a community Meshtastic variant trail.
ESP32-C6 e-paper telegraph puzzle badge
An interactive Victorian-telegraph-themed puzzle badge inspired by the Cooke and Wheatstone telegraph.
RP2350A ICS security badge tool
The ICS Village Badge for DEF CON 33 was a FREE-WILi and Intrepid Control Systems sponsored hands-on industrial-control-security badge tool with RP2350A control, ESP32-C6 Wi-Fi, sensors, GUI support, USB API, WASM scripting, and Build-A-Badge customization software.
Capable hardware, difficult camp history
The Dutch 2025 camp badge mixed ambitious hardware with late distribution, LoRa caveats, battery-safety controversy, and a documented pre-event team conflict.
ESP32-C6 hackable badge and Badge Hub for CONFidence
An official electronic badge for CONFidence 2026 in Krakow, documented as a hackable ESP32-C6 platform with OLED display, I2S audio amplifier, six navigation buttons, rechargeable LiPo power, firmware challenges, an 8-pin expansion port, and a live Badge Hub for MicroPython packages and community mods.
ESP32-C6 attendee badge with Laser* Tag and hardware-hacking workflow
The inaugural DEF CON Singapore attendee badge, DC-SG-1, is an official electronic badge issued to ticket holders. Public event workshop and game documentation identifies an ESP32-C6 platform with eight megabytes of flash, an interactive hardware-hacking workflow, USB-C access, and a conference-wide infrared Laser* Tag game.
Badge.Team-compatible handheld platform
An ongoing Badge.Team-compatible handheld badge platform, commercially related to Tanmatsu, with public hardware specs, SoftwareHub app installation, LoRa tooling, and expansion-board documentation.
French ESP32-C6 B.A.D.G.E. with OLED, SAO, and BLE color propagation
The official THcon 2026 B.A.D.G.E. page documents an ESP32-C6 electronic badge with the Badge3000 WiFi access point, an I2C OLED at address 0x3C, and BLE padlock and one-time-password challenges for the May 5-6 tenth edition in Toulouse. A May 13 first-hand attendee teardown identifies the distributed board as an ESP32-C6-WROOM-1 build with an SSD1306 OLED, WS2812 RGB LED, ATC24C04 EEPROM, SAO connector, single-cell battery/TP4056 charging path, and USB-C CH340C serial bridge; it also documents the delivered firmware's BLE color-command propagation behavior.
Electronic Cats ESP32-C6 badge source with public KiCad hardware and firmware archives
Electronic Cats' public Badge_Tropicon-2026 repository describes its project as the official TROPICON 2026 badge and publishes native KiCad design material. Its commit-pinned hardware README identifies an ESP32-C6, a 2.79-inch 142×428 colour IPS display using an NV3007, LoRa hardware, and an AHT30 sensor. A companion Electronic Cats firmware archive documents software for the TROPICON badge and is marked GPL-3.0 by GitHub. The official TROPICON site establishes the completed April 17-18 Cozumel event, but does not itself link or independently confirm the technical archives, allocation, credential role, final production configuration, recipient handoff, or reusable-image rights.